Evaporative cooler. An evaporative cooler (also swamp cooler, desert cooler and wet air cooler) is a device that cools air through the evaporation of water. Evaporative cooling differs from typical air conditioning systems, which use vapor-compression or absorption refrigeration cycles. Evaporative cooling works by exploiting water's large enthalpy of vaporization.
outburst meaning, definition, what is outburst: a sudden forceful expression of emotion, especially anger: . Learn more.
an act or instance of exploding; a violent expansion or bursting with noise, as of gunpowder or a boiler (opposed to implosion). 2. the noise itself: The loud explosion woke them. 3. a violent outburst, as of laughter or anger.